Fixes #1483

Proposed Changes

• Replace the debounce sort function call in the useParentProvider composable with a { flush: "post" } watcher.
  • This solves the performance issues without needing to debounce, as the sort is now done after a Vue tick and multiple updates are batched together in a Vue-native way. Previously, a time interval was used to check for a sort order update, which resulted in a visual flashing effect.